package org.csmzxy.class2333;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.nio.charset.StandardCharsets;

public class Example10 {
    public static void main(String[]args) throws Exception{
        //创建文件输出流对象
        OutputStream out = new FileOutputStream("src\\file\\test02.txt",true);
        byte[] b=",欢迎您!".getBytes();
        out.write(b);
        out.close();
    }
}
